Arduino Nano - Crowtail Base
The Crowtail- nano Base Shield plugs into nano Crowduino and is the foundation of the Crowtail system. ALL I/O ports of the Crowduino are exposed and adapted into Crowtai..
Leonardo 32U4 + A7 GPRS/GSM/GPS Board
The new 32U4 with A7 GSM/GPRS/GPS Board is based on mega32U4 and A7 GSM/GPRS/GPS module. Compared to 32u4 with A6 GPRS GSM Board, it adds a GPS function, it also..
Lora RFM95 IOT 32U4 Board - 868MHZ
The 32u4 with LoRa RFM95 IOT Board consists of the mega24u and the wireless transport module RFM95. The module can accomplish ultra long distance transmission of da..
Lora RFM95 IOT Board for Pi
The Lora RFM95 IOT Board for RPI consists of the wireless transport module RFM95. The module can accomplish ultra long distance transmission of data, that is, it can provi..
Radar/Microwave Sensor - Crowtail
This Crowtail microwave sensor module is the use of Doppler radar design principles （Doppler effect） of the microwave detector moving objects, mainly used in automat..
Relay Module - Crowtail Connector
The SPDT relay module is a high performance single pole double throw relay that can operate by as much as 30A of current. When the relay does not work, COM and NC ha..